Can u solve this problem

Worded problem. Show complete solution. (Provide Given, Find, Formula, Solution, Final Answer) (10 points each) 1.) John has decided to set up a small business washing cars. He has estimated that he will charge P315 for every car he washes. However, he computed that it will cost #126 to wash each car. He also has to pay ?15,000 for rent each month. How many cars must John wash each month in order to break even? 2.) Awater refilling station has #50,000 fixed costs per month. Variable cost is #8 per gallon; selling price is P25 per gallon. a. What is the break-even quantity? b. If they sell 3,000 gallons, what is the profit? 3.) Ashop buys 200 notebooks at #20 each. 20 are damaged and cannot be sold. The rest sell for #25 each. How much profit will the shop earn? Is the given shop owner having a profit or loss from the situation? 4.) At a dinner theatre, the owner charges Php350 per ticket. She pays her employees Php5,500. Each customer leaves with a free dessert that costs the owner Php100 per dessert. How many tickets must the owner sell to avoid having a loss during the dinner service? 5.) Find the break-even point (BEP) given the following: a. Unit Price =? 70 b. Variable Cost=P? 45 c. Fixed Cost = #1000